DIMENSION: Length: 151/2"; Outside Diameter: 65/8"; Top: Closed Handle (Not Removable); Bottom: 2" SAE Threaded. Filtration Area: 60 sq. ft. PERFECT COMPATIBILITY: This spa filter is compatible with Jacuzzi J300, J400 Series. Replaces Pleatco PJW60TLF2S, Unicel 6CH960, Filbur FC2800. NSF CERTIFIED: This hot tub filter cartridge meets NSF/ANSI Standard 50 for Health Effects Requirements, ensuring clean water for you and your family. Designed for reliable performance with every use. PREMIUM MATERIAL: Made from a high-quality composite of PET materials with a polyurethane sealed end cap, ensuring durability against high temperatures and chemical exposure. Suitable for hot tubs and swimming pools, providing long-lasting filtration without the risk of deformation. SUPERIOR FILTRATION: Features enhanced fabric technology that captures dirt, debris, hair, leaves, dust, sediment, and sand more effectively than standard filter fabric. Helps keep your spa water clear and clean. EXTENDED LIFESPAN: The trilobal filtration fabric structure increases surface area and improves filtration efficiency, reducing the need for frequent replacements. Designed for sustained performance and reduced maintenance costs. MAINTENANCE TIPS: This PJW60TL / 6CH960 spa filter is reusable and easy to clean. It is recommended to rinse or clean every 2–3 weeks to prevent clogging and maintain optimal performance. With regular cleaning, the filter typically lasts up to 6 months, depending on water conditions and usage.